Seudónimo Seudónimo

17-09-2016
Mathematics

contestada

Solve the equation.
6 - x - x = 18

Respuesta :

Haneefahr13 Haneefahr13

17-09-2016

x = -6
6 - -6 - -6 = 18

Answer Link

sheyachan2001 sheyachan2001

17-09-2016

6-x-x=18
-x-x=18-6
-x-x=12
-2x=12
x=12/-2
x=-6
Check: 6- (-6)- (-6) remember - - = +
So basically it's 6+6+6=18

Answer Link

Otras preguntas

if the sides of a square are increased by 3m,the area becomes 64m2. find the length of a side of the original square

Tram leaves Piccadilly to Eccles every 9 minutes and to didsbury every 12 minutes. A tram to Eccles and a tram to didsbury both leave Piccadilly at 9am. At what

what river located in southwest china was the boundary of the shang dynasty

What are three common adaptations in the deep pelagic realm?

an inflated balloon rubbed by a piece of wool and prssed against the wall sticks. which force acts on it?

erika has 3 pieces of ribbon.each piece id 25 yards long.she needs to cut pieces that are 22 inches long.what is the greatest number of 22 inch pieces she can

what is the slope of 1.)13x-11y=-122.)9x-7y=-7

The average IQ of 4 people is 110. If three of these people each have an IQ of 105, what is the IQ of the fourth person ?

Mike can cut a 40 foot by 20 foot yard with a push mower in 25 minutes. At this rate, how many more minutes would it take him to cut a 40 foot by 30 foot yard?

what is the slope of 1.)13x-11y=-122.)9x-7y=-7